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bitumen extraction explained oil sands magazine

    Bitumen Extraction Explained Oil Sands Magazine

    Oil sands slurry produced in the Slurry Preparation Plant (SPP) contains about 50-55% sand and less than 10% bitumen. The purpose of Extraction is to recover the bitumen portion, while rejecting the heavy solids. This is achieved through a simple water-based gravity separation process, most of which

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    Primary Separation Cells · Upgrading

    Froth Treatment Explained Oil Sands Magazine

    In an oil sands mining facility, the froth produced in Extraction is only 50 to 60% bitumen with a relatively high concentration of fine solids (up to 15%) and can contain as much as 40% water. This bitumen froth is further processed in Froth Treatment where water and solids are removed usi

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    Paraffinic Froth Treatment · Bitumen Extraction Explained · Upgrading

    From Diluted Bitumen to Synthetic Crude: Upgrading

    Bitumen extracted from the oil sands is a heavy crude oil which contains a large fraction of complex long-chain hydrocarbon molecules. Depending on the extraction process used, bitumen product can sometimes contains as much as 2% water and solids, which does not meet pipeline specifications for transport over long distances.

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    Oil sands

    Oil sands, tar sands, crude bitumen, or more technically bituminous sands, are a type of unconventional petroleum deposit.Oil sands are either loose sands or partially consolidated sandstone containing a naturally occurring mixture of sand, clay, and water, saturated with a dense and extremely viscous form of petroleum technically referred to as bitumen (or colloquially as tar due to its

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    Hydrotransport Explained Oil Sands Magazine

    THE NEXT STEP: BITUMEN EXTRACTION. Once the well mixed oil sands slurry is pumped to the Extraction plant, coarse solids are first removed through a water-based gravity separation process. This produces an intermediate bitumen froth product with about 50-60% bitumen

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    TECHNICAL Oil Sands Magazine

    Oil Sands Magazine. 0. Sep 1. Sep 1 Oil Sands 101: Process Overview OVERVIEW. Jul 4. Jul 4 Oil Sands Geology & the Properties of Bitumen PROPERTIES. Jul 3. Jul 3 In-Situ Bitumen Extraction IN-SITU. Jul 2. Jul 2 From Diluted Bitumen to Synthetic Crude: Upgrading Explained UPGRADING. Jul 1. Jul 1 Products from the Oil Sands: Dilbit, Synbit & Synthetic Crude Explained PRODUCTS. Jun 30.

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    Oil Sands 101: Process Overview Oil Sands Magazine

    BITUMEN EXTRACTION. The Alberta oil sands hold an estimated 166 billion barrels of recoverable oil, representing over 96% of Canada's total reserves. The method used to extract bitumen from the oil sands depends on the depth of the deposit. If the deposit is near the surface, the oil sands

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    Oil Sands Magazine

    The US shale boom tipped world oil markets into oversupply, causing prices to crash in 2015.OPEC output cuts have kept WTI above US$50, above breakeven for most shale producers, keeping oil prices lower for longer.As supply continues to outstrip demand, the implications are enormous for countries like Canada, who still have billions of barrels in the ground.

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    Inclined Plate Separators Oil Sands Magazine

    Inclined plate separators (IPS) are used to remove solids and water from diluted bitumen after naphtha is added to froth produced in Extraction.IPS units used in the oil sands are modified versions of lamella clarifiers commonly used for water treatment.

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    Oil Sands Process — About Us — Suncor

    Using techniques that are similar to conventional oil production, we inject steam into the reservoir to heat the bitumen so it can be pumped to the surface. Suncor extracts and upgrades bitumen using the following process: Hot water is used to separate the bitumen from the sands. This step is called extraction and is not required for in situ

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    Oil Sands Extraction and Processing Natural Resources

    Crude Oil; Oil Sands Extraction and Processing; Oil Sands Extraction and Processing. Featured Items . Oil sands science and research Energy Labs and Offices . Bitumen can be extracted using two methods depending on how deep the deposits are below the surface: in-situ production or open pit mining. In-situ Production. In-situ extraction methods are used to recover bitumen that lies too deep

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    Bitumen The Canadian Encyclopedia

    2015-04-10· Bitumen Extraction. In the 1920s, chemist Dr. Karl Clark of the Alberta Research Council developed the hot-water process, a method of extracting bitumen from oil sand. Clark’s method is still used today. Oil sand, as mined commercially, contains an average of 10-12 per cent bitumen, 83-85 per cent mineral matter and 4-6 per cent water. A film

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    Oil sands Overview Alberta.ca

    Oil sands explained. Oil sand is a naturally occurring mixture of sand, clay or other minerals, water and bitumen, which is a heavy and extremely viscous oil. It must be processed before it can be used by refineries to produce fuels such as gasoline and diesel. The Athabasca deposit is the largest, most developed oil sands project in Alberta

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    Reclaiming Alberta's oil sands mines EARTH Magazine

    The highly viscous black stuff is known as “bitumen.” The bitumen in oil sands is a thin coating wrapped around a layer of water that envelops a grain of sand. Separating that thin coating of bitumen from the sand and water is the primary objective of oil sands mining and extraction. Production-quality oil sands are not found on the surface

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    mineral processing extraction sand

    mineral processing extraction sand mineral processing extraction sand Bitumen Extraction Explained . Oil Sands Magazine. Mar 24, 2016 . Extraction involves the separation of bitumen from sand using . from the middlings stream, typically consisting of several flotation cells.

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    Extraction of Bitumen from oil sands

    2014-05-16· written by: Guldana Hidayatli Lala Mamedova Emilya Mamedova

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    Oil sands Energy Education

    Oil sands are a mixture of sand, clay, water, and bitumen that occur naturally. Bitumen is the fossil fuel component of this sand, and it is a very viscous oil that must be treated and upgraded before it can be used to produce useful fuels such as gasoline.. Oil sand deposits are found around the globe in the Middle East, Venezuela, Canada, the United States, and Russia.

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    Squeezing Oil From Sand HowStuffWorks

    ­Most ­bitumen is refined for use in gasoline, jet fuel and home heating oil, but petroleum also makes its way into more than 3,000 products you might not expect: ballpoint pens, lipstick, flying discs, even T-shirts.Before it can be used for anything, though, it first ­needs to

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    In situ oil sands mining Energy Education

    Oil sands deposits that are greater than 75 meters below the ground surface are usually extracted without removing the overlying rock and dirt. This is known as in situ oil sands mining. Oil sands deposits are usually split into two types of deposits. Shallow deposits are located within approximately 75 meters of the ground surface and are extracted using surface mining methods.

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    Oil Sands History and Milestones Canada's Oil Sands

    Oil Sands History and Milestones. Alberta’s oil sands were formed millions of years ago when the province was covered by a warm tropical sea. Oil began forming in southern Alberta when tiny marine creatures died and drifted to the seafloor.

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    This is not your grandparents' oil sands Context

    2019-07-02· Across the oil sands industry, there’s a busy agenda of research activity with different technologies at different stages to increasingly decarbonize bitumen. Suncor, for instance, sees as a next big challenge finding new “step-out” extraction technologies at its in situ developments.

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    Oil sands: New technologies on trial magazine.cim.org

    In-situ oil sands extraction has allowed companies operating in the Athabasca region to recover bitumen reserves too deep for traditional truck and shovel mining. In Canada, 96 per cent of the country’s bitumen is located in the Alberta oil sands, and 80 per cent of that reserve is recoverable only through in-situ extraction.

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    How Things Work: Canada’s Oil Sands Our World

    With the topic of peak global oil production moving more into the mainstream, you have perhaps heard of the Canadian oil sands. There, huge tracts of remote forested land are strip-mined to obtain a type of thick crude oil called bitumen. The country’s main deposits are found mostly in the western

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    Tutorial on Upgrading of Oilsands Bitumen

    Tutorial on Upgrading of Oilsands Bitumen Murray R Gray Imperial Oil/NSERC Industrial Research Chair in . Oil Sands Upgrading . Department of Chemical and Materials Engineering. University of Alberta. Oil Sands Upgrading Chair What is Oilsands Bitumen? Heavy crude oil extracted from oilsands High viscosity, high sulfur oils Major production from mining near Fort McMurray, Alberta Also

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    The Hot Water Separation Process Oil Sands Alberta's

    Karl Clark’s work for the Research Council of Alberta concentrated on developing the hot water method of separating the oil sands into its component parts.When mixed with hot water, the oil sands separates into layers, with the most dense—the sand—sinking to the bottom, and the least dense—the water—rising to the top.

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    Environmental impacts of oil sands Energy Education

    Environmental impacts of oil sands The environmental impact of the oil sands is an issue that has been extremely divisive. As with the extraction and use of any fossil fuel,negative environmental effects arise as a result of the extraction, upgrading,and processing of bitumen from the oil sands.

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    Canadian Natural Resources Oil Sands Mining and

    The Horizon Oil Sands include a surface oil sands mining and bitumen extraction plant, complemented by on-site bitumen upgrading with associated infrastructure to produce high quality SCO. In late 2017, the Phase 3 expansion was completed at Horizon, the final step in the Company's transition to a Long Life Low Decline asset base. In 2019, the

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    Oil sands tailings ponds

    Oil sands tailings ponds are engineered dam and dyke systems used to capture oil sand tailings.Oil sand tailings contain a mixture of salts, suspended solids and other dissolvable chemical compounds such as acids, benzene, hydrocarbons residual bitumen, fine silts and water. Large volumes of tailings are a byproduct of bitumen extraction from the oil sands and managing these tailings is one of

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    In Situ Methods used in the Oil Sands Regional

    In Situ Methods used in the Oil Sands In situ methods are used to recover bitumen that lies too deep beneath the surface for mining (about 80% of the oil sands in Alberta). The success of in situ methods depends on the resolution of two major issues: 1) reducing the viscosity of bitumen so that it will flow, and 2) recovering the bitumen from deep within the earth (OSDC 2008c).

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    Electrical fire injures worker, damages CNRL oilsands

    2017-09-19· The CNRL Horizon site produces high-quality synthetic crude oil with an oilsands-mining and bitumen-extraction plant with onsite bitumen upgrading with associated infrastructure, according to information from the corporation’s website. The plant is located just north of Fort McMurray, in the Athabasca region.

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    In Situ Methods used in the Oil Sands Regional

    In Situ Methods used in the Oil Sands In situ methods are used to recover bitumen that lies too deep beneath the surface for mining (about 80% of the oil sands in Alberta). The success of in situ methods depends on the resolution of two major issues: 1) reducing the viscosity of bitumen so that it will flow, and 2) recovering the bitumen from deep within the earth (OSDC 2008c).

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    Myth: Tar Sands versus Oil Sands: What’s in a name

    It makes sense to describe the resource as oil sands because oil is what is finally derived from the bitumen. ‘Oil’ is more accurate than ‘tar’ to describe the naturally occurring bitumen deposits. Tar is commonly associated with distilled or manmade products, such as the mixtures used to pave roads.

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    Oil sands explained

    Oil sands explained. Oil sands, also known as tar sands or crude bitumen, or more technically bituminous sands, are a type of unconventional petroleum deposit.Oil sands are either loose sands or partially consolidated sandstone containing a naturally occurring mixture of sand, clay, and water, saturated with a dense and extremely viscous form of petroleum technically referred to as bitumen (or

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    What are oil sands? HowStuffWorks

    Oil sands are a mixture of roughly 90 percent clay, sand and water, with 10 percent bitumen [source: Grist].The dark, sticky sands look similar to topsoil, are viscous when warm and freeze as solid as concrete in cold temperatures.

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    bitumen flotation processing machinery and equipment

    Bitumen Extraction Explained Oil Sands Magazine. Mar 24, 2016 This aerated bitumen droplet is relatively light and will float to the top of.

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    Oil Sands 101

    2015-05-17· Oil Sands is a form of heavy oil found in sand and rock primarily in the Athabasca region of Northern Alberta, Canada. Learn more about oil sands and

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    Athabasca oil sands

    The Athabasca oil sands, also known as the Athabasca tar sands, are large deposits of bitumen or extremely heavy crude oil, located in northeastern Alberta, Canada roughly centred on the boomtown of Fort McMurray.These oil sands, hosted primarily in the McMurray Formation, consist of a mixture of crude bitumen (a semi-solid rock-like form of crude oil), silica sand, clay minerals, and water.

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    Myth: The oil sands are destroying Canada’s boreal forests

    The oil sands are found within Canada’s vast boreal forest, which stretches 5,000 kilometres from coast to coast and covers roughly 30 percent of this country’s land mass. Oil sands critics say extracting bitumen, especially using surface mining methods, is destroying Canada’s boreal forest.

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    Oil Sands Canadian Association of Petroleum Producers

    Oil sands are a natural mixture of sand, water and bitumen (oil that is too heavy or thick to flow on its own). The oil sands are found in three regions within the provinces of Alberta and Saskatchewan: Athabasca, Cold Lake and Peace River, which combined cover an area more than 142,000 square kilometres. The oil sands are located at the

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    Crude oil facts Natural Resources Canada

    From 2000 to 2017 the emission intensity of oil sands operations dropped by approximately 28% as a result of technological and efficiency improvements, fewer venting emissions and reductions in the percentage of crude bitumen being upgraded to synthetic crude oil. Water. Water management is a key challenge of the oil sands extraction process.

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